| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $190.35 | 4.507% | $198.9291 | $198.93 | $198.95 | $198.90 |
| Purchase #2 | $232.71 | 10.529% | $257.212 | $257.21 | $257.20 | $257.20 |
| Purchase #3 | $23.36 | 6.430% | $24.862 | $24.86 | $24.85 | $24.90 |
| Purchase #4 | $61.85 | 13.514% | $70.2084 | $70.21 | $70.20 | $70.20 |
| Purchase #5 | $232.41 | 13.869% | $264.6429 | $264.64 | $264.65 | $264.60 |
| Purchase #6 | $24.25 | 5.847% | $25.6679 | $25.67 | $25.65 | $25.70 |
| Purchase #7 | $91.41 | 8.590% | $99.2621 | $99.26 | $99.25 | $99.30 |
| 7 purchase totals = | $856.34 | $940.7844 | $940.78 | $940.75 | $940.80 | |